Add separated B2OC/B2CC tunings for OS taggers
To keep these instructions https://gitlab.cern.ch/lhcb-ft/TupleProduction/tree/dev-b2cc-dimuon-newframework still valid
To keep these instructions https://gitlab.cern.ch/lhcb-ft/TupleProduction/tree/dev-b2cc-dimuon-newframework still valid